Anytime you make changes to you files in the Sentinel software; add channels, remove channels you will need to select the "Erase Favorite Lists on Scanner" to write what you did on the PC to the scanner. If you do not then nothing changes on the scanner.
That's not true - if you write to the scanner with updated favorites lists
without choosing to erase all FLs on the scanner, it will send them. However, as I said in my previous post, there may be situations where sending new favorites lists might mix things up.
One particular example I had was when my HP1 had five favorites like so:
Favorite 1 - "Local"
Favorite 2 - "Newfoundland"
Favorite 3 - "Florida"
Favorite 4 - "Texas"
Favorite 5 - "AFRRCS"
(The "Favorite #" part was actually represented by their long filenames, but the point is still made. Bear with me.)
I read in the data, made my changes in Sentinel, which included removing the Florida and Texas favorites lists, and then doing a re-sort so that it went like this:
Favorite 1 - "Local"
Favorite 2 - "AFRRCS"
Favorite 3 - "Newfoundland"
When I wrote that back to the scanner, the favorites list files 1, 2, and 3 were written, but somehow, the indexing file that tells the HP1 which one is which, was not. So, the index file still thought it was like the first list, above. Channels appeared to be in one favorites list but were really in another. Furthermore, once I got the index file issue sorted, I now had two AFRRCS lists (one in position 2, as it should be, and the older one in position 5, along with the older Texas list in position 4 - the files weren't removed, just their entries in the index file).
So, while your
sentiment (to do an "erase all favorites" command every time you make a change) is justified, as otherwise you can get some really wonky stuff going on, it's not mandatory.
